What’s Vulnerable › Vulnerabilities

CVE-2022-39067

• Severity: medium (CVSS 6.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.7% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2022-11-22 · updated 2026-06-17
• Weakness: CWE-120

Description

There is a buffer overflow vulnerability in ZTE MF286R. Due to lack of input validation on parameters of the wifi interface, an authenticated attacker could use the vulnerability to perform a denial of service attack.

Affected products

• MF286R: before mf286r_b07 — fixed in mf286r_b07

How to fix

Upgrade to a fixed version: MF286R mf286r_b07. Check the vendor advisory for mitigations.

References

• https://support.zte.com.cn/support/news/LoopholeInfoDetail.aspx?newsId=1027784
• https://support.zte.com.cn/support/news/LoopholeInfoDetail.aspx?newsId=1027784

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